Homekit

I've read online, years ago, that Simplisafe was going to add Apple Homekit support. The fact that it still has not is making me question using this system. The fact that I cannot tie other Smarthome devices to arming my system (for example lowering the temperature of my thermostat in away mode, or closing my blinds) is becoming painfully outdated. I would happily buy a new base station if the support was there. Philips hue did this. 

If Simplisafe isn't going to support Homekit seriously I'd like to know so I can switch to another system. I've been happy otherwise but this is a deal breaker.